Senior Backend Software Engineer
Location: Salem
Posted on: June 23, 2025
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Job Description:
Senior Backend Software Engineer We are Lennar Lennar is one of
the nation's leading homebuilders, dedicated to making an impact
and creating an extraordinary experience for their Homeowners,
Communities, and Associates by building quality homes and providing
exceptional customer service, giving back to the communities in
which we work and live in, and fostering a culture of opportunity
and growth for our Associates throughout their career. Lennar has
been recognized as a Fortune 500® company and consistently ranked
among the top homebuilders in the United States. Join a Company
that Empowers you to Build your Future As a Senior Backend Software
Engineer, you will be at the forefront of developing a secure,
reliable and scalable communication platform for enterprises, where
data isolation, compliance, and performance are core principles.
You will work closely with a collaborative team of engineers and
data scientists to shape the product roadmap and deploy mission
critical changes. Part of this work is managing AWS resources and
services. Your commitment to rigorous engineering practices like
test-driven development, scalability and efficiency will be crucial
in driving our mission forward. A career with purpose. A career
built on making dreams come true. A career built on building zero
defect homes, cost management, and adherence to schedules. Your
Responsibilities on the Team Design, implement, and maintain
secure, scalable, efficient high-throughput backend services for
B2B enterprise applications. Build and optimize multi-tenant SaaS
solutions on AWS, focusing on data-isolation, scalability,
performance, security, and permissions. Set SLAs/SLOs for latency,
throughput, and error budgets; build monitoring and alerting;
design for automatic failover and disaster recovery. Lead and own
efforts in infrastructure automation, optimization (including
cost), and CI/CD implementation using AWS tools. Ensure
high-quality code through rigorous test-driven development and code
reviews. Collaborate with cross-functional teams to design and
develop APIs and backend services. Communicate effectively with
team members and stakeholders to align on deliverables. Ensure
compliance with industry regulations and implement robust security
measures (e.g., encryption, secure data separation and handling)
across backend services. Requirements Bachelor's, Master's, or
Ph.D. degree in Computer Science, Engineering. 7 years in
experience in backend software engineering, at least 4 years
working with AWS. Experience with OAuth2/OpenID Connect, SAML, LDAP
Designing isolated schemas, partitioned data stores, or sharding
strategies Expertise in AWS core services (e.g., EC2,
CloudFormation, Lamda, API Gateway, etc.). Strong programming
skills in Python (optional: C/C++, Java- / Typescript). Proven
experience designing, implementing, and maintaining
enterprise-grade B2B applications. Strong understanding of API
design and database management. Demonstrated experience with
test-driven development (TDD) and CI/CD. Strong problem-solving
skills and the ability to think critically and creatively.
Excellent teamwork and communication skills, with a focus on
collaboration and knowledge sharing. A strong sense of ownership
and responsibility. Confidence in your abilities, balanced with
humility and a willingness to learn from others. Preferred Skills
Experience with CPaaS (e.g, Twilio, Plivo). Experience in the
construction industry or related fields. Experience with agile
development methodologies. LI-KB2 Life at Lennar At Lennar, we are
committed to fostering a supportive and enriching environment for
our Associates, offering a comprehensive array of benefits designed
to enhance their well-being and professional growth. Our Associates
have access to robust health insurance plans, including Medical,
Dental, and Vision coverage, ensuring their health needs are well
taken care of. Our 401(k) Retirement Plan, complete with a $1 for
$1 Company Match up to 5%, helps secure their financial future,
while Paid Parental Leave and an Associate Assistance Plan provide
essential support during life's critical moments. To further
support our Associates, we provide an Education Assistance Program
and up to $30,000 in Adoption Assistance, underscoring our
commitment to their diverse needs and aspirations. From the moment
of hire, they can enjoy up to three weeks of vacation annually,
alongside generous Holiday, Sick Leave, and Personal Day policies.
Additionally, we offer a New Hire Referral Bonus Program,
significant Home Purchase Discounts, and unique opportunities such
as the Everyone’s Included Day. At Lennar, we believe in investing
in our Associates, empowering them to thrive both personally and
professionally. Lennar Associates will have access to these
benefits as outlined by Lennar’s policies and applicable plan
terms. Visit Lennartotalrewards.com to view our suite of benefits.
Join the fun and follow us on social media to see what's happening
at our company, and don't forget to connect with us on Lennar:
Overview | LinkedIn https://www.linkedin.com/company/lennar/>
for the latest job opportunities. Lennar is an equal opportunity
employer and complies with all applicable federal, state, and local
fair employment practices laws.
Keywords: , Corvallis , Senior Backend Software Engineer, IT / Software / Systems , Salem, Oregon
